Study of microwave absorptions in M-hexaferrites for anti-radar applications O. Dubrunfaut, S. Zouhdi, A. Fourrier-Lamer, E. Brando and H. Vincent Eur. Phys. J. AP, 8 2 (1999) 159-162 Published online: 15 September 1999 DOI: 10.1051/epjap:1999242